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Galaxy Cluster

Cluster of Galaxies

Structure made up of a gravitationally-bound aggregation of hundreds of galaxies; is larger than a galaxy group.

Wikipedia | Galaxy Cluster

External Pages About Galaxy Cluster

Encyclopædia Britannica Online

Statements about Galaxy Cluster

Instance Of

Astronomical Object Type

Subclass Of

Galaxy Group or Cluster

Deep-Sky Object

Different From

Has Part(s) of the Class

: 67

Part Of

Has Part(s)

Brightest Cluster Galaxy

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